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The service does not require a messaging app, and does not incur charges. [2] USSD messages are up to 182 alphanumeric characters long. Unlike short message service (SMS) messages, USSD messages create a real-time connection during a USSD session. The connection remains open, allowing a two-way exchange of a sequence of data.
MasterCard SecureCode uses OTAC to confirm a user's identity One time authorization code as used in Yammer's desktop client. A one-time password (OTP), also known as a one-time PIN, one-time passcode, one-time authorization code (OTAC) or dynamic password, is a password that is valid for only one login session or transaction, on a computer system or other digital device.
Use Face, Fingerprint or PIN to sign in to AOL Entering a password to sign in to your AOL account can sometimes feel like a hassle, especially if you forget it. If your smart device is enabled with biometric authenticators like a fingerprint sensor or facial recognition technology, you can sign in with ease.
Vodacom South Africa provides 3G, 4G, and UMTS networks in South Africa, and also offers HSPA+ (21.1 Mbit/s), HSUPA (42 Mbit/s, 2100 MHz), Wi-Fi, WiMAX, and LTE services. Vodacom was the first cellular provider to introduce LTE in South Africa. [12] On 21 October 2015, Vodacom launched its fibre product to the home user. [13]
Closed User group (CUG) is a supplementary service provided by the mobile operators to mobile subscribers who can make and receive calls from any member associated within the group.
The free-roaming zone enables its subscribers to roam free between these countries, thereby scrapping roaming charges, making telephone calls and sending SMS at their home tariff and receiving incoming phone calls and SMS for free. It also enables them to buy airtime with their own vouchers when travelling outside of their home country. [16]
The monthly plan is $9.95 per month and includes signature and PIN purchase transactions. Set up qualifying direct deposits for a $5-per-month discount. ... This app provides free check cashing ...
The proliferation of retailers selling mobile airtime remittance services has increased in developing countries, partly due to the growth of various mobile payment solutions. It is easy for workers, friends, and family living or visiting oversea countries to send mobile airtime top-ups from the convenience of their home, mobile device, bank, or ...